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OSN to DAR: distance & flight time
Osan (Osan Air Base) → Dar Es Salaam (Julius Nyerere International Airport)
6,386 mi
10,276 km · 5,549 nm
12h 59m
estimated nonstop flight time
-6h
time difference · heading west
See live OSN→DAR fares Phone-only fares on this route — call free
Flight time details
6,386 miles nonstop takes roughly 12h 59m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- DAR — Julius Nyerere International Airport · Dar Es Salaam, Tanzania
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 mi away
Near DAR
- ZNZ · Abeid Amani Karume International Airport45 mi away
- MFA · Mafia Island Airport79 mi away
- PMA · Pemba Airport120 mi away
- TGT · Tanga Airport124 mi away
Frequently asked questions
How far is OSN from DAR?
The flight distance from Osan (OSN) to Dar Es Salaam (DAR) is 6,386 miles (10,276 km, 5,549 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to DAR?
A nonstop flight takes about 12h 59m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Osan and Dar Es Salaam?
Dar Es Salaam is 6 hours behind Osan.
What is the cheapest way to fly from OSN to DAR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–DAR that never appear on search engines, with no booking fees.